CVE-2023-1418 : Security Advisory and Response

This CVE involves a cross-site scripting vulnerability in the SourceCodester Friendly Island Pizza Website and Ordering System, specifically in the POST Parameter Handler component.

Understanding CVE-2023-1418

This vulnerability, identified as a cross-site scripting (CWE-79) issue, affects version 1.0 of the Friendly Island Pizza Website and Ordering System by SourceCodester. It allows for remote attacks by manipulating the "transactioncode" argument in the "cashconfirm.php" file, resulting in cross-site scripting.

What is CVE-2023-1418?

The vulnerability in SourceCodester's Friendly Island Pizza Website and Ordering System version 1.0 enables malicious actors to execute cross-site scripting attacks by tampering with the "transactioncode" argument in the "cashconfirm.php" file of the POST Parameter Handler component.

The Impact of CVE-2023-1418

With a CVSSv3 base score of 3.5 (Low severity), this vulnerability can be exploited remotely, potentially leading to unauthorized access, data manipulation, or other malicious activities on the affected system.

Technical Details of CVE-2023-1418

The vulnerability arises from improper handling of user-supplied data in the specified POST parameter, allowing attackers to inject malicious scripts into web pages viewed by other users.

Vulnerability Description

The flaw in the POST Parameter Handler of SourceCodester's Friendly Island Pizza Website and Ordering System version 1.0 permits the execution of cross-site scripting attacks, compromising the integrity and security of the web application.

Affected Systems and Versions

Vendor: SourceCodester
Product: Friendly Island Pizza Website and Ordering System
Versions Affected: 1.0
Component: POST Parameter Handler

Exploitation Mechanism

Attackers exploit this vulnerability by manipulating the "transactioncode" argument within the "cashconfirm.php" file, allowing them to inject malicious scripts and potentially compromise user data.

Mitigation and Prevention

To address CVE-2023-1418 and enhance overall security, immediate and long-term measures should be implemented to mitigate the risks associated with this vulnerability.

Immediate Steps to Take

Apply security patches or updates provided by the vendor to remediate the vulnerability.
Consider implementing input validation mechanisms to sanitize user-supplied data and prevent script injection.

Long-Term Security Practices

Regularly monitor and audit web applications for security vulnerabilities, including cross-site scripting issues.
Educate developers on secure coding practices to prevent similar vulnerabilities in future software releases.

Patching and Updates

It is crucial to stay informed about security advisories from SourceCodester and apply relevant patches or updates promptly to protect the affected systems from potential exploitation.